:root{--bg:#ffffff;--fg:#1a1a1a;--muted:#5c5c5c;--rule:#e2e2e2;--accent:#1d4ed8}@media (prefers-color-scheme:dark){:root{--bg:#0e0e10;--fg:#e8e8ea;--muted:#9a9aa2;--rule:#2a2a2e;--accent:#7aa2f7}}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.65 ui-sans-serif,system-ui,-apple-system,Segoe UI,Helvetica,Arial,sans-serif}main{max-width:46rem;margin:0 auto;padding:3.5rem 1.5rem 5rem}h1{font-size:1.85rem;line-height:1.25;margin:0 0 .35rem;letter-spacing:-.015em}h2{font-size:1.15rem;margin:2.25rem 0 .6rem;letter-spacing:-.01em}li,p{color:var(--fg)}.lede{font-size:1.05rem;margin:0 0 2rem}.lede,.meta{color:var(--muted)}.meta{font-size:.875rem}ul{padding-left:1.15rem}li{margin:.3rem 0}a{color:var(--accent)}code{font:.9em ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;background:color-mix(in srgb,var(--fg) 8%,transparent);padding:.1em .35em;border-radius:3px}hr{border:0;margin:2.5rem 0}footer,hr{border-top:1px solid var(--rule)}footer{margin-top:3rem;padding-top:1.25rem;color:var(--muted);font-size:.875rem}footer a{margin-right:1.1rem}.notice{border-left:3px solid var(--accent);padding:.6rem 0 .6rem 1rem;margin:1.5rem 0;color:var(--muted)}